<template>
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<view class="u-demo">
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<view class="u-demo-wrap" style="background-color: #FFFFFF;">
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<view class="u-demo-title">演示效果</view>
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<view class="u-demo-area">
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<u-field
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v-model="mobile"
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label="手机号"
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:error-message="errorMessage"
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placeholder="请填写手机号"
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:required="required"
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:icon="icon1"
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:type="type"
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>
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</u-field>
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<u-field
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v-model="code"
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label="验证码"
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placeholder="请填写验证码"
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:required="required"
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:icon="icon2"
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>
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<u-button v-if="showBtn" slot="right" size="mini" type="success">发送验证码</u-button>
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</u-field>
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</view>
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</view>
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<view class="u-config-wrap">
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<view class="u-config-title u-border-bottom">
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参数配置
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</view>
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<view class="u-config-item">
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<view class="u-item-title">右侧按钮</view>
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<u-subsection current="1" :list="['是', '否']" @change="showBtnChange"></u-subsection>
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</view>
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<view class="u-config-item">
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<view class="u-item-title">显示错误信息</view>
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<u-subsection current="1" :list="['是', '否']" @change="errorMessageChange"></u-subsection>
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</view>
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<view class="u-config-item">
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<view class="u-item-title">是否必填</view>
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<u-subsection current="1" :list="['是', '否']" @change="requiredChange"></u-subsection>
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</view>
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<view class="u-config-item">
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<view class="u-item-title">显示左图标和右箭头</view>
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<u-subsection current="1" :list="['是', '否']" @change="customChange"></u-subsection>
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</view>
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<view class="u-config-item">
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<view class="u-item-title">第一个输入框为textarea类型</view>
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<u-subsection current="1" :list="['是', '否']" @change="textareaChange"></u-subsection>
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</view>
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</view>
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</view>
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</template>
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<script>
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export default {
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data() {
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return {
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mobile: '',
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code: '',
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errorMessage: '',
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required: false,
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placeholderColor: this.$u.color['tipsColor'],
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arrow: false,
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showBtn: false,
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icon1: '',
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icon2: '',
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type: 'text',
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}
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},
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methods: {
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showBtnChange(index) {
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this.showBtn = index == 0 ? true : false;
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},
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errorMessageChange(index) {
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this.errorMessage = index == 0 ? '手机号有误' : false
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},
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requiredChange(index) {
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this.required = index == 0 ? true : false;
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},
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customChange(index) {
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if(index == 0) {
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this.icon1 = 'map';
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this.icon2 = 'photo';
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this.arrow = true;
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} else {
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this.icon1 = '';
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this.icon2 = '';
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this.arrow = false;
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}
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},
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textareaChange(index) {
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this.type = index == 0 ? 'textarea' : 'text';
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}
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}
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}
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</script>
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<style lang="scss" scoped>
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.u-demo {
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}
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</style>
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